package com.ithiema;

import java.util.Scanner;

public class Test1 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.println("请输入");
        String c=sc.nextLine();
        String cc=c.substring(0,3);
        String ccc=c.substring(7);
        System.out.println(cc+"****"+ccc);

    }
}
